.center-text {
	text-align: center;
}

.gallery-title {
	font-size: 1.3em;
}

.gallery-header {
	background-color: #f0f0f0;
	padding: 5px 10px;
}

.thumb-grid {
	display: grid;
	grid-template-columns: repeat(3, auto);
	gap: 15px;
	justify-content: center;
	padding: 10px;
}
.thumb-item {
	text-align: center;
}

.ad-row {
	display: flex;
	align-items: flex-start;
	gap: 15px;
}
.ad-column {
	flex-shrink: 0;
}

.detail-nav {
	display: flex;
	justify-content: center;
	padding: 10px 0;
}
.detail-nav .nav-slot {
	width: 80px;
	text-align: center;
}

.photo-caption {
	text-align: center;
}